Everyday people helping people....every day. AAC Credit Union focuses on you, our members. We have provided trusted financial services to West Michigan for over 75 years. Savings, checking and loans Mortgages Mobile, online and text banking Over 30,000 ATMs nationwide Companies with 3 or more employees: You are eligible for our CU@Work program. This exclusive program brings discounts and additional services to your employees. The perfect add-on benefit for your employees and there is no cost to your company.